This is only my recent experience, and personal opinion which I want to share. So I bought an Asus Gaming laptop for 400 bucks last month, it is a 2014 model, but my friend who has a newer model also expressed similar issues. The metal body sometimes shorts out the touch pad, or makes the cursor jump everywhere and select things. I could easily say it is because of the laptops age, but that isn't the case. The metal body laptops are fragile and the slightest bend could ruin your touch pad. I will never buy another metal body laptop. I am not sure exactly what laptop my friend Eric has, but he said his touch pad stopped working within the first month. While still having a warranty I assume, that would still be an inconvenience. Disclaimer: Others may have the opposite experience with metal bodies, and if you have had better experiences with a metal body, good for you. Others may disagree with my opinion, and then again this is only a single experience, so don't let me be a deal breaker and ask around about other experiences. I cannot accurately apply this experience to all metal body laptops.